As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE COULD SMELL BURNING SMELL IN FRONT & BACK OF ACFT. COMPLIED WITH QRH FOR SMOKE & FUMES. DECLARED EMER & LANDED BELOW 47,000 LBS. BLEEDS WERE ON ENGS. COMPLIED WITH FIM 79-20-01 R & R LT & RT COALESCE BAGS IAW CUP 14-192. OPERATIONS CHECKED BOTH PACKS WITH BLEED AIR FROM ENGS AT HIGH POWER FOR 20 MINUTES, NO SMOKE & NO FUMES OR ODOR AT THIS TIME.